Yamaha DXS Series Active Subwoofer System Manuals

Yamaha DXS Series Active Subwoofer System Manuals

Manuals and User Guides for Yamaha DXS Series Active Subwoofer System. We have 2 Yamaha DXS Series Active Subwoofer System manuals available for free PDF download: Service Manual, Owner's Manual

Yamaha DXS Series Service Manual

Yamaha DXS Series Service Manual (89 pages)

Brand: Yamaha | Category: Subwoofer | Size: 8.55 MB

Table of Contents

Table of Contents
1
Important Notice
2
Connecting the Plug and Cord
2
Specifications
3
Panel Layout
4
Rear Panel
4
Circuit Board Layout
5
Dimensions
7
LED Panel Assembly, LED Circuit Board
8
Disassembly of DXS12/DXS15
8
Metal Grille Assembly
8
Disassembly Procedure
8
Speaker (Woofer)
9
LED Panel Assembly
9
Amp Assembly
10
Disassembly of Amp Assembly
12
Amp Cover Assembly
12
SUBW3 Circuit Board
12
Shield Assembly
13
AMPSW Circuit Board
13
SUBW4 Circuit Board
14
SUBW1 Circuit Board
14
DSPW Circuit Board, SUBW2 Circuit Board
16
DC Fan
16
Lsi Pin Description（Lsi 端子機能表
18
- Circuit Boards
  19
- Application for Service Inspection
  27
- Required Items
  27
- Test Program
  27
- Service Inspection
  28
- Inspection Screen
  28
- Test Items
  29
- INFO Inspection
  29
- DSP Inspection
  29
- AD Input Port Inspection
  29
- A-MUTE Inspection
  30
- SWITCH Inspection
  30
- LED Inspection
  32
- FAN Inspection
  33
- POFF-REQ Inspection
  34
- The Explanation of Application
  35
- Inspections
  37
- Measurement Conditions
  37
- Measuring Instrument and Jigs
  37
- Inspection Items
  39
- Power Consumption
  39
- Adjustment of AMPSW Circuit Board
  39
- Confirmation of Temperature Sensor
  41
- Power Consumption When Idling
  41
- Confirmation of Model ID
  41
- Confirmation of Firmware Version
  41
- Detector Circuit of DC Protection
  42
- Detector Circuit of POFF-REQ
  43
- Gain
  43
- Frequency Response
  43
- Output Noise Level
  44
- Maximum Output
  44
- Confirming the Excessive Output
  44
- Total Harmonic Distortion
  44
- Residual Noise Level
  45
- Analog Mute Inspection
  45
- Confirming the Operation in AC 230 V
  45
- Updating
  46
- Operation Procedures
  47
- Error Message
  49
Parts List
52
- Overall Assembly
  53
- Jigs
  61
- Electrical Parts
  62
- Circuit Diagram
  77
- Notation for Circuit Diagrams
  77
- Connection of Connectors
  77
- Block Diagram (Dxs12/Dxs15)
  79
- Level Diagram (Dxs12/Dxs15)
  80

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Yamaha DXS Series Owner's Manual

Yamaha DXS Series Owner's Manual (22 pages)

POWERED SPEAKER AND SUBWOOFER

Brand: Yamaha | Category: Speaker System | Size: 1.88 MB

Table of Contents

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